. >>> bob dole was in a wheelchair in the senate as lawmakers rejected a united nations treaty on disability rights. the treaty calling for disabled people to enjoy the same rights and freedoms as other citizens has been ratified by 126 other countries. >>> the warden in a north carolina prison has been suspended pending an investigation of prisoners allegedly being ordered to rub hot sauce on their private parts. >>> and curtis owes more than $90,000 in back child payments and has been ordered to stop having children. he has nine with six different women. >>> off the coast of turkey, at least four people have died and ten are missing after a cargo ship sank in the black sea. a rescue boat also crashed on to the rocks and sank. and nasa is planning to build a cheaper mars rover by 2020. because of budget cuts, they will use spare parts and design plans to build the new craft for only $1.5 billion. >>> now over to wall street for a look at your wednesday morning markets. the dow opens at 12, 951 after losing 13 points yesterday. the s&p was down 2. the nasdaq fell 5. overseas, the nikkei gain